Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!uunet!van-bc!questor!aberno From: aberno@questor.wimsey.bc.ca (Anthony Berno) Newsgroups: comp.sys.mac.programmer Subject: An itsy bitsy question... Message-ID: Date: 6 Jan 91 18:33:32 GMT Organization: Questor: FREE Usenet News/Internet Mail => +1 604 681.0670 Lines: 11 I was wondering about something, partly from curiosity and partly because I am thinking of using it myself... How is the "rubberbanding" done in programs like Superpaint when you are drawing a line on the screen? There isn't an obvious solution in Inside Macintosh, and any solutions I have come up with are hideously difficult. There must be a relatively simple way of doing it. Does anyone out there know? Thanks. Anthony Berno.